chore: release 2.2.0 (#514)

🤖 I have created a release \*beep\* \*boop\* 
---
## [2.2.0](https://www.github.com/googleapis/nodejs-monitoring/compare/v2.1.5...v2.2.0) (2021-01-09)


### Features

* adds style enumeration ([#513](https://www.github.com/googleapis/nodejs-monitoring/issues/513)) ([2ca2169](https://www.github.com/googleapis/nodejs-monitoring/commit/2ca2169553c90a588cc8c7374d4790da3bf122f2))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/monitoring?activeTab=versions
 
+## [2.2.0](https://www.github.com/googleapis/nodejs-monitoring/compare/v2.1.5...v2.2.0) (2021-01-09)
+
+
+### Features
+
+* adds style enumeration ([#513](https://www.github.com/googleapis/nodejs-monitoring/issues/513)) ([2ca2169](https://www.github.com/googleapis/nodejs-monitoring/commit/2ca2169553c90a588cc8c7374d4790da3bf122f2))
+
 ### [2.1.5](https://www.github.com/googleapis/nodejs-monitoring/compare/v2.1.4...v2.1.5) (2021-01-07)
 
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/monitoring",
   "description": "Stackdriver Monitoring API client for Node.js",
-  "version": "2.1.5",
+  "version": "2.2.0",
   "license": "Apache-2.0",
   "author": "Google Inc",
   "engines": {

samples/package.json

@@ -14,7 +14,7 @@
     "test": "mocha --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/monitoring": "^2.1.5",
+    "@google-cloud/monitoring": "^2.2.0",
     "yargs": "^16.0.0"
   },
   "devDependencies": {